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ewald doerken | 357 |
doerken ewald | 7 |
cosella-doerken products | 1 |
ewald doerken | 35 |
doerken ewald | 1 |
ewald doerken | 25 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
method for adjusting the friction coefficient of a metallic workpiece | 20 | 2008 |
method for producing a functional layer of a building shell, and building shell and func… 🛈 | 14 | 2009 |
method for applying at least one anti-corrosive, liquid coating agent comprising metal p… 🛈 | 12 | 2009 |
weldable corrosion protection agent and binding agent | 12 | 2005 |
sheet material for the building sector and composite sheet-material arrangement | 12 | 2007 |
anticorrosive coating composition | 11 | 2015 |
method for the manufacture of a substrate provided with a chromium vi-free and cobalt-fr… 🛈 | 10 | 2014 |
use of a roofing underlay in a steep-pitched roof with adjacent roof surfaces | 9 | 2014 |
method for producing an adhesive connection between a workpiece having a metal surface a… 🛈 | 9 | 2010 |
web and adhesive strip | 8 | 2006 |